Percentages (%), odds ratio (OR), and 95% confidence interval (95%CI) of people who disagree with allowing the use of electronic cigarettes (who are “disagree” and “totally disagree” with their use) in homes, private vehicles, and public transports.

All ORs were adjusted for sex, age, and educational level.FTCD: Fagerström test for cigarette dependence. OR: Odd Ratio; CI: confidence intervals.Percentages (%), odds ratio (OR), and 95% confidence interval (95%CI) of people who disagree with allowing the use of electronic cigarettes (who are “disagree” and “totally disagree” with their use) in homes, private vehicles, and public transports.

所有比值比（Odd Ratio, OR）均经性别、年龄与受教育水平校正。FTCD：费格尔斯特龙吸烟依赖测试（Fagerström test for cigarette dependence）。OR：比值比（Odd Ratio）；CI：置信区间（confidence intervals）。本数据集涵盖了在家庭、私人车辆及公共交通场所中，反对在上述场所使用电子烟（即对电子烟使用持“反对”与“强烈反对”态度的人群）的占比（%）、比值比（OR）及95%置信区间（95%CI）。